Not sure what he means "everyone on that list".
The companies supporting Classic also support Core?
Cause that doesn't make much sense.
You can either support 1 or the other,support both, or support none (as an individual and as a business). You can run both implementations so technically you support both with a node; there's no limit right? Example:
Well, true..but I don't think those companies expressed that as A.A. did. If they made a statement supporting Classic specifically, then I think that's whatcha go by.